PPT-Question Answering Niranjan Balasubramanian

Many Slides from Sanda Harabagiu Tao Yang Chris Manning David Ferrucci Watson Team and Paul Fodor Outline Question Answering Types of QA tasks and approaches Readingbased QA. iaaccn Abstract Community question answering cQA which pro vides a platform for people with diverse back ground to share information and knowledge has become an increasingly popular research topic In this paper we focus on the task of question re tri What is Question Answering?. 2. Question Answering. One of the oldest NLP tasks (punched card systems in 1961). Simmons, Klein, . McConlogue. . 1964. Indexing and Dependency Logic for Answering English Questions. American Documentation 15:30, 196-204. via . Semantic Enrichment. Huan Sun. *. , . Hao. Ma. #. Scott Wen-tau Yih. #. , Chen-Tse Tsai. . , . Jingjing. Liu. #. , Ming-Wei Chang. #. *. University of California, Santa Barbara. #. Microsoft Research, Redmond. Systems & Resources. Ling573. NLP Systems & Applications. April 8, 2010. Roadmap. Two extremes in QA systems:. LCC’s PowerAnswer-2 . Insight’s Patterns…. Question classification (Li & Roth). Shallow & Deep. Techniques for NLP. Ling571. Deep Processing Techniques for NLP. March 9, 2011. Examples from Dan . Jurafsky. ). Roadmap. Question-Answering: . Definitions & Motivation. Basic pipeline:. AnswerinG. Deliverable 3 – Question Processing. John Gilmer. Michael Foster. Adam Ledyard. Overview. Question Classification. Question Reformulation. Query Expansion. Results. Related Reading. Question Classification. of . Bank Branches. VADODARA. Advances & . IRAC Norms. CA Niranjan Joshi. 26.03.2016. Restriction on Disclosure and Use of Data. The data in this document contains trade secrets and confidential or proprietary information of . Lin Ma, . Zhengdong. Lu, and Hang Li. Huawei Noah’s Ark Lab, Hong Kong. http://. www.ee.cuhk.edu.hk. /~lma. /. . Mine the relationships between multiple modalities. Association different modalities. SWBAT . make . inferences about the character by answering a question.. Get the Close Reader turn to page 3 and preview the text.. Make a prediction. What is the story, “Golden Glass” going to be about?. Kai-Wei Chang. CS @ University of Virginia. kw@kwchang.net. Couse webpage: . http://kwchang.net/teaching/NLP16. 1. CS6501-NLP. Question answering. CS6501– Natural Language Processing. 2. credit: ifunny.com. (including a sketch of Information Retrieval. ). Slides adapted from Dan . Jurafsky. , . Jim . Martin and Ed . Hovy. Web-based Question . Answering. Information Retrieval (briefly. ). Today. The notion of getting computers to give reasonable answers to questions has been around for quite awhile. March 24. th. 2016. Credits: . Many slides from:. Michael Collins, . Mausam. , Chris Manning, . COLNG 2014 Dependency Parsing Tutorial, . Ryan McDonald, . . Joakim. . Nivre. Before we start with dependency …. Seminar on Bank Audit – 2016. Bank Branch Audit Practical Aspects . CA Niranjan Joshi. 23.03.2016. Restriction on Disclosure and Use of Data. The data in this document contains trade secrets and confidential or proprietary information of . Dr S L Diwe. Objective. Compliance with: . - RBI / ICAI Guidelines. - Terms of Appointment. - Accounting Standards. - Standards on Auditing. Other Certification work. Effective Reporting . Completion of Work in Time.